Given numbers are 767,884,707,721

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 767,884,707,721 is 3798052076.

Find LCM of 767,884,707,721 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

7 x 13 x 59 x 68 x 101 x 103 = 3798052076

Therefore, the lowest common multiple of 767,884,707,721 is 3798052076.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

767 x 884 x 707 x 721 = 345622738916

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

767 : 1, 13, 59, 767

884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

707 : 1, 7, 101, 707

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 767,884,707,721, is 1.

Now, the common factors can be found like this.

767:13x 59

884:2x 2x 13x 17

707:7x 101

721:7x 103

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

7x 13 = 91

Therefore, the value for common factors is 91.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 345622738916/(1x91)

LCM = 345622738916/91

LCM = 3798052076

Thus, we can understand that the LCM of 767,884,707,721 is 3798052076.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 148, 508, 515, 480
• LCM of 179, 400, 785, 459
• LCM of 708, 210, 229, 441
• LCM of 656, 382, 423, 890
• LCM of 384, 493, 428, 792

1. What is the LCM of 767, 884, 707, 721?

Answer: LCM of 767, 884, 707, 721 is 3798052076.

2. How to calculate the LCM of 767, 884, 707, 721?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 767, 884, 707, 721.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.